6 Keys PORTABLE Personal AC/DC Shoe Box Cassette Recorder/Player & Voice Recorder W/ Built-in Speaker AND Built-in Mic Input Convert Analog Music to Digital Music Files, from Cassette to USB or SD Card! 6 Keys Personal Cassette Recorder / Auto Stop System /External 3.5mm Phone Jack Recording Button/Play Button/FF/FW/Eject & Pause Function Built-in Mic Input / Built-in Speaker /Uses 2 PCS "AA"/(UM-2X4) External DC 6V Jack (AC/DC Operated) /Accessories Included: AC Cord & Instruction Manual